Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:11:48 2012

Optimize a model with 121 rows, 112 columns and 412 nonzeros
Presolve removed 0 rows and 2 columns
Presolve time: 0.00s
Presolved: 121 rows, 110 columns, 410 nonzeros
Variable types: 0 continuous, 110 integer (109 binary)
Found heuristic solution: objective 22.0000000

Root relaxation: objective 0.000000e+00, 83 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0    0.00000    0   45   22.00000    0.00000   100%     -    0s
H    0     0                      10.0000000    0.00000   100%     -    0s
H    0     0                       9.0000000    0.00000   100%     -    0s
     0     0    0.25188    0   47    9.00000    0.25188  97.2%     -    0s
H    0     0                       8.0000000    0.25188  96.9%     -    0s
     0     0    0.86392    0   54    8.00000    0.86392  89.2%     -    0s
     0     0    0.87284    0   56    8.00000    0.87284  89.1%     -    0s
     0     0    0.87284    0   56    8.00000    0.87284  89.1%     -    0s
     0     2    0.93204    0   56    8.00000    0.93204  88.3%     -    0s
*   24    12              18       6.0000000    1.93736  67.7%  10.7    0s
*   33     5               5       5.0000000    2.49322  50.1%  13.0    0s

Cutting planes:
  Gomory: 3
  Zero half: 1

Explored 39 nodes (846 simplex iterations) in 0.06 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%